Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Buffer overflow in to_ascii for PostgreSQL 7.2.x, and 7.3.x before 7.3.4, allows remote attackers to execute arbitrary code.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PostgreSQL To_Ascii()缓冲区溢出漏洞
Vulnerability Description
PostgreSQL是PostgreSQL开发组所研发的一套自由的对象关系型数据库管理系统。该系统支持大部分SQL标准并且提供了许多其他特性,例如外键、触发器、视图等。 PostgreSQL包含的to_ascii()函数存在问题,远程攻击者可以利用这个漏洞触发缓冲区溢出,可能以PostgreSQL进程权限在系统上执行任意指令。 提交超多数据给to_ascii()函数,由于缺少充分的缓冲区边界检查,可导致发生基于堆的溢出,通过精心覆盖堆的管理结构可导致以PostgreSQL进程权限在系统上执行任意指令。
CVSS Information
N/A
Vulnerability Type
N/A